why red colour is used in traffic signal
Answers
Answered by
9
Red Light is used to convey a message to people that there is danger ahead. In case ofsignals, it tells us to stop.Red colour gets scattered the least by the air molecules. And hence it has a large wavelength.
harshkabra:
mark me as a brainliest answer
Answered by
8
hey mate the answer is
They are used in traffic signal bcoz it is a dark colour which can be seen from a a quite distance and it also shows that danger is there in front...
hope it might help you
They are used in traffic signal bcoz it is a dark colour which can be seen from a a quite distance and it also shows that danger is there in front...
hope it might help you
Similar questions